Greenidge Generation Holdings Inc

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Greenidge Generation Holdings Inc
TickerGREE
CIK #0001844971
CUSIP39531G100
SectorTechnology - Services-Computer Processing & Data Preparation
Address590 Plant Road, Dresden, NY 14441
Source [EDGAR]
CIK Filing 2011 - 2025
[0001844971] 10-K
[0001844971] 10-Q
[0001844971] 3
[0001844971] 4
[0001844971] 8-K
[0001844971] D
[0001844971] SC 13D
[0001844971] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Atlas Capital Resources A9 LP Greenidge Generation Holdings Inc [2023-02-09] 39.7
Atlas Capital Resources A9 LP Greenidge Generation Holdings Inc [2022-02-14] 50.0
210 Capital LLC Greenidge Generation Holdings Inc [2021-09-27] 4.99
Greenidge Generation Holdings Inc Supportcom Inc [2021-03-29] 31.8
Form 3/4/5 Filer 2011 - 2025
Zeynel Charles M.
Greenidge Generation Holdings Inc.
Mulvihill Christian
Irwin Dale
Atlas Capital Resources GP LLC
Fazio Timothy J
Atlas Capital Resources (A9) LP
Bursky Andrew M
Atlas Capital GP LP
Kovler Jordan
Krug Christopher J.
Fearn Kenneth Hopkins Jr.
Neuscheler Michael P
Rothaupt Daniel
Loughran Robert
MacKenzie Scott J.
Anderson David Carl
Burke Terence A.
Kirt Jeffrey E
210 Capital, LLC
Alpert Robert H
RHA Investments, Inc.
Covenant RHA Partners LP
CCW/LAW Holdings, LLC
Webb C Clark
Rainey Timothy
Lowe Timothy
Lay Jerome
Filippelli David
Atlas Capital Resources (A9-Parallel) LP
Rogers George Ted III
Form 13F Holdings
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GSA Capital Partners LLP [2025-06-30] SOLE 118,523 118,523
Geode Capital Management LLC [2025-06-30] DFND 97,324 97,324
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Jane Street Group LLC [2025-06-30] DFND 60,992 60,992
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XTX Topco Ltd [2025-06-30] DFND 32,141 32,141
Citadel Advisors LLC [2025-06-30] DFND 27,132 27,132
Symmetry Peak Management LLC [2025-06-30] SOLE 19,560 19,560
Morgan Stanley [2025-06-30] DFND 15,535 18,536
State Street Corp [2025-06-30] DFND 17,650 17,650
Bridgeway Capital Management LLC [2025-06-30] SOLE 17,000 17,000
Susquehanna International Group LLP [2025-06-30] OTR 15,502 15,502
Goldman Sachs Group Inc [2025-06-30] DFND 13,599 13,599
BlackRock, Inc. [2025-06-30] SOLE 12,824 12,824
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Tower Research Capital LLC (TRC) [2025-06-30] DFND 5,063 5,063
SBI Securities Co., Ltd. [2025-06-30] DFND 2,626 2,626
Federation des caisses Desjardins du Quebec [2025-06-30] DFND 2,201 2,201
US Bancorp de [2025-06-30] DFND 1,012 1,012
BNP Paribas Financial Markets [2025-06-30] DFND 0 263
Bank of America Corp /DE/ [2025-06-30] DFND 0 139
Ancora Advisors LLC [2025-06-30] SOLE 44 44
Ameritas Investment Partners Inc [2025-06-30] SOLE 0 5
Osaic Holdings Inc [2025-06-30] DFND 0 2
CIBC Private Wealth Group LLC [2025-06-30] SOLE 2 2
Northwestern Mutual Wealth Management Co [2025-06-30] DFND 0 1
Citigroup Inc [2025-06-30] DFND 1 1
Raymond James Financial Inc [2025-06-30] DFND 0 1
JPMorgan Chase & Co [2025-06-30] DFND 0 1
Concourse Financial Group Securities Inc [2025-06-30] SOLE 0 0
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